Chains and heterogens:
PDB Chain Sequences:
>6rb6A (A:) gshmaselnehratlfnknvpsravkrvtaitkvereavlvcelpsfdvtdvefdlfrar estdkpldvaaaiayrlllgsglpqkfgcsdevllnfilqcrkkyrnvpyhnfyhvvdvc qtihtflyrgnvyekltelecfvllitalvhdldhmglnnsfylktesplgilssasgnt svlevhhcnlaveilsdpesdvfdglegaertlafrsmidcvlatdmakhgsaleaflas aadqssdeaafhrmtmeiilkagdisnvtkpfdisrqwamavteefyrqgdmekergvev lpmfdrsknmelakgqigfidfvaapffqkivdaclqgmqwtvdriksnraqwervletr
>6rb6A (A:) vtaitkvereavlvcelpsfdvtdvefdlfrarestdkpldvaaaiayrlllgsglpqkf gcsdevllnfilqcrkkyrnvpyhnfyhvvdvcqtihtflyrgnvyekltelecfvllit alvhdldhmglnnsfylktesplgilssasgntsvlevhhcnlaveilsdpesdvfdgle gaertlafrsmidcvlatdmakhgsaleaflasaadqssdeaafhrmtmeiilkagdisn vtkpfdisrqwamavteefyrqgdmekergvevlpmfdrsknmelakgqigfidfvaapf fqkivdaclqgmqwtvdriksnraqwervletr
>6rb6B (B:) gshmaselnehratlfnknvpsravkrvtaitkvereavlvcelpsfdvtdvefdlfrar estdkpldvaaaiayrlllgsglpqkfgcsdevllnfilqcrkkyrnvpyhnfyhvvdvc qtihtflyrgnvyekltelecfvllitalvhdldhmglnnsfylktesplgilssasgnt svlevhhcnlaveilsdpesdvfdglegaertlafrsmidcvlatdmakhgsaleaflas aadqssdeaafhrmtmeiilkagdisnvtkpfdisrqwamavteefyrqgdmekergvev lpmfdrsknmelakgqigfidfvaapffqkivdaclqgmqwtvdriksnraqwervletr
>6rb6B (B:) vtaitkvereavlvcelpsfdvtdvefdlfrarestdkpldvaaaiayrlllgsglpqkf gcsdevllnfilqcrkkyrnvpyhnfyhvvdvcqtihtflyrgnvyekltelecfvllit alvhdldhmglnnsfylktesplgilssasgntsvlevhhcnlaveilsdpesdvfdgle gaertlafrsmidcvlatdmakhgsaleaflasaadqssdeaafhrmtmeiilkagdisn vtkpfdisrqwamavteefyrqgdmekergvevlpmfdrsknmelakgqigfidfvaapf fqkivdaclqgmqwtvdriksnraqwervletr